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发明名称
FIRE-FIGHTING FOAM
摘要
申请公布号
GB8724119(D0)
申请公布日期
1987.11.18
申请号
GB19870024119
申请日期
1987.10.14
申请人
MINE SAFETY APPLIANCES CO
发明人
分类号
A62D1/02;A62D1/04;B01F17/02;B01F17/28;(IPC1-7):A62D1/00
主分类号
A62D1/02
代理机构
代理人
主权项
地址
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